Question

If a linear function f satisfies the given conditions, find f(x).
f(−2) = 10 and f(4) = −5

Answer 1

I just tried what could be a possibility for one and see if it works for the other so for f(-2)=10 then 10= x/-2 so then x = -20. Check to see if that works for f(4) = -5

Answer 2

y = -5/2 ( x - 4) -5
= -5x/2 + 5

Answer 3

@Chlorophyll thank you!!!